MediaTek officially releases the flagship 5G mobile chip Dimensity 9300, which adopts a new AI-generated full-core architecture

At tonight's MediaTek Dimensity flagship chip new product launch conference, MediaTek officially released the world's first full-core architecture smartphone chip - Dimensity 9300, marking the birth of a new generation of flagship mobile platform

At the press conference, MediaTek said that its smartphone SoC has become the world’s largest smartphone SoC for three consecutive years. The leader in market share

MediaTek claims that Dimensity 9300 is a "flagship 5G generative AI mobile chip". This is Dimensity's first "4 (ultra-large core) 4 (large core)" all-in-one chip. Large-core AI flagship chip. It uses TSMC’s new generation 4nm process and has 22.7 billion transistors

According to the press conference, according to this site, Dimensity 9300 uses 1 ×3.25GHz Cortex-X4 3×2.85GHz Cortex-X4 4×2.0GHz A720 architecture avoids the use of low-performance Arm Cortex-A5XX series small cores. In addition, the Dimensity 9300 has 8MB L3 cache and 10MB system cache. Compared with the Dimensity 9200, the performance is improved by 15% under the same energy consumption, and the multi-core peak performance is increased by 40%. At the same time, under the same performance, the energy consumption is reduced. 33%. According to MediaTek, under the full large-core architecture, the power consumption of Dimensity 9300 is lower than that of Dimensity 9200. In terms of running scores, the Geekbench V6 multi-core score of Dimensity 9300 is as high as 8000 points, and the AnTuTu V10 Up to 2,130,000 points, and the laboratory (freezer) environment can reach 2,200,000 points.

Dimensity 9300 uses a new generation of flagship 12-core Immortalis-G720 MC12 1300MHz GPU, equipped with MediaTek’s second-generation hardware ray tracing engine, combining architecture and Due to the improvement of the process, the peak performance is improved by up to 23% compared with the 9200, and the ray tracing performance is improved by 46%. And at the same performance level as the 9200, power consumption is reduced by 40%. Dimensity 9300 supports 60FPS high-smooth ray tracing and brings console-level global illumination effects, setting a new benchmark for mobile gaming image quality experience. MediaTek's unique MAGT game adaptive control technology has also been upgraded to the "Star Speed ​​Engine". It is worth mentioning that the MediaTek Dimensity 9300 platform will premiere the light-tracing version of "World of Sword and Sword".

In terms of display, Dimensity 9300 can now support WQHD screens up to 180Hz or 4K screens up to 120Hz, and also supports dual-active displays for foldable devices, and is also compatible with Android 14’s Ultra HDR display format

Dimensity 9300 flagship 5G generative AI mobile chip integrates MediaTek’s seventh-generation AI processor APU 790, designed for generative AI and supports terminals It runs AI large language models with 1 billion, 7 billion, 13 billion, and up to 33 billion parameters. Through advanced hardware compression technology NeuroPilot Compression, it greatly reduces the occupation of terminal memory by large AI models, allowing generative AI to run smoothly on the device side. MediaTek claims that using Stable Diffusion high-speed generative AI image generation takes less than 1 second.

With the support of MediaTek AI processor APU 790, the Dimensity 9300 flagship 5G generative AI mobile chip can continue to operate on the end based on the basic large model. Low-Rank Adaptation (LoRA, Low-Rank Adaptation) fusion is performed on the side, thereby giving the basic large model more comprehensive capabilities. In addition, MediaTek's AI development platform NeuroPilot has also built a rich AI ecosystem, supporting cutting-edge mainstream AI large models such as Android, Meta LIama 2, Baidu Wenxin Yiyan Large Model, Baichuan Intelligent Baichuan Large Model, etc., providing users with text, Generative AI innovative experiences on the terminal side in areas such as images and music.

Dimensity 9300 has been upgraded to Imagiq 990 ISP, which adds AI semantic segmentation video engine, 16-layer image semantic segmentation, depth of field and light spot dual engines, full pixel focus overlay 2x lossless zoom, OIS optical anti- The dedicated shaking core and 3-microphone high-dynamic recording noise reduction function can filter out more than 99% of wind noise at a wind speed of 25km/h

The Dimensity 9300 also comes with a new secure boot chip, an isolated secure computing environment, and Armv9’s memory marking extensions that help developers avoid memory exploits, making upcoming smartphones more secure. Network upgrades are more iterative. Dimensity 9300 supports Wi-Fi 7 and 5G sub-6GHz frequency bands, with downlink rates up to 7Gbps. In terms of Bluetooth connection, Dimensity 9300 supports 3 Bluetooth antennas and unique dual-channel Bluetooth flash connection technology, bringing an ultra-low latency Bluetooth audio experience.

## MediaTek said that the first smartphone using the Dimensity 9300 chip is expected to be It will be available by the end of 2023.

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